Decoders and Accessories

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderKeep Alive® deviceSpeaker with enclosure and mounting screws.JST speaker connector. Each WOWKit has been engineered for a perfect...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with enclosureJST speaker connector Each WOWKit has been engineered for a perfect...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboardKeep Alive® deviceSpeaker with speaker wire and blank-off. Each WOWKit has been engineered for a perfect fit in...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboardKeep Alive® deviceSpeaker with speaker wire and blank-off. Each WOWKit has been engineered for a perfect fit in...

This Train Control Systems WDK-ATH series WOWKit Complete Sound Conversion Kit for Athearn diesel locomotives is a DCC sound total conversion solution which includes all of the components necessary to convert your engine to WOWSound with a built-in...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and enclosure. Each WOWKit has been engineered for a perfect...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and enclosure. Each WOWKit has been engineered for a perfect...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and enclosure Each WOWKit has been engineered for a perfect fit...

This Train Control Systems WDK-ATH series WOWKit Complete Sound Conversion Kit for Athearn diesel locomotives is a DCC sound total conversion solution which includes all of the components necessary to convert your engine to WOWSound with a built-in...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®28mm round speakerJST speaker connector Each WOWKit has been engineered for a perfect fit...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and enclosure. Each WOWKit has been engineered for a perfect...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with enclosure with mounting screwsJST speaker connector Each WOWKit has been...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and enclosure. Each WOWKit has been engineered for a perfect...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire. Each WOWKit has been engineered for a perfect fit in your...

WDK-ATH-3 WOWKit Complete Sound Conversion -- Fits Athearn Genesis EMD F Units, F45, SD70MAC, SD45, SD70M-2, SD45-2This Train Control Systems WDK-ATH series WOWKit Complete Sound Conversion Kit for Athearn diesel locomotives is a DCC sound total...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and enclosure Each WOWKit has been engineered for a perfect fit...

This Train Control Systems WDK-ATH series WOWKit Complete Sound Conversion Kit for Athearn diesel locomotives is a DCC sound total conversion solution which includes all of the components necessary to convert your engine to WOWSound with a built-in...

WDK-ATL-3 WOWKit Complete Sound Conversion -- Fits Atlas C420, U30B Ph.II, U30C, C30-7, U23B, GP38, GP38-2 Late, GP39-2, GWOWKits provide everything needed for a complete sound installation.This WOWKit includes:A WOWSound decoderTCS motherboard with...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and enclosure. Each WOWKit has been engineered for a perfect...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and enclosure.Motor mounting clip Each WOWKit has been...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and enclosure. Each WOWKit has been engineered for a perfect...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and enclosure.A VR1.5 voltage regulator for the Athearn light bulbs...

WOWKits provide everything needed for a complete sound installation.This WOWKit includes:A WOWSound decoderTCS motherboardKeep Alive® deviceSpeaker with speaker wire and enclosure.Each WOWKit has been engineered for a perfect fit in your locomotive. Even...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboardKeep Alive® deviceSpeaker with speaker wire and enclosure. Each WOWKit has been engineered for a perfect fit in...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboardKeep Alive® deviceSpeaker with speaker wire and enclosure. Each WOWKit has been engineered for a perfect fit in...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboardKeep Alive® deviceSpeaker with speaker wire.Motor mounting clip Each WOWKit has been engineered for a perfect fit...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboardKeep Alive® deviceSpeaker with speaker wire and enclosure. Each WOWKit has been engineered for a perfect fit in...

This Train Control Systems WDK-KAT series WOWKit Complete Sound Conversion Kit for Kato diesel locomotives is a DCC sound total conversion solution which includes all of the components necessary to convert your engine to WOWSound with a built-in...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboardKeep Alive® deviceSpeaker with speaker wire and enclosure Each WOWKit has been engineered for a perfect fit in your...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wireMotor mounting clip Each WOWKit has been engineered for a...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and 2-pin plug Each WOWKit has been engineered for a perfect...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes:WOW121 Deisel sound decoderWM-MB2 motherboard with on-board Keep Alive®28x18mm WOWSpeaker with enclosure and 2-pin plug1x custom 6-pin wiring harness2x black...

The WOW101 is a universal sound decoder for locomotives with DCC-ready 9-pin plugs, or which cannot accommodate a motherboard or WOWKit. This decoder may be hard-wired or plugged directly into any locomotive with a 9-pin JST plug. The WOW101 is...

The WOW101 is a universal decoder for locomotives with DCC-ready 9-pin plugs, or which cannot accommodate a motherboard or WOWKit. This decoder may be hard-wired or plugged directly into any locomotive with a 9-pin JST plug. The WOW101 is compatible with...

This Plug & Play WOWElectric Decoder is a direct-plug decoder designed for Bachmann's AMTRAK® CITY SPRINTER Train Set.Give your Bachmann ACS-64 the lights and sounds of the real thing! Sounds in this decoder match perfectly with Amtrak's ACS-64. The...

The WOW101 is a universal decoder for locomotives with DCC-ready 9-pin plugs, or locomotives which cannot accommodate a motherboard or WOWKit. This decoder may be hard-wired or plugged directly into any locomotive with a 9-pin JST plug. The WOW101 is...

The WOW101 is a universal decoder for locomotives with DCC-ready 9-pin plugs, or which cannot accommodate a motherboard or WOWKit. This decoder may be hard-wired or plugged directly into any locomotive with a 9-pin JST plug. The WOW101 is compatible with...

Fully connectorized installation.Optional support for DCC 9-Aspect control mode, including Lunars.Easy setup with Option Switches and LocoNet programming.Configurable for four solenoid or four slow-motion turnout control.8 Input lines for local control...

The PR4 makes decoder programming and interfacing your layout and computer easier than ever. The PR4 seamlessly switches between computer interface and decoder programming modes automatically without having to press any buttons. The PR4 is electrically...

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3For for Kato 4-8-4 FEF-3 and similarDrop-in light board replacement1.0 Amp/2 Amps Peak4 FX3 Functions, 200ma Output8 Ohm 9x18x4 mm oval speaker100uF Capacitor

The full featured, 8 function, hard-wire, G-Scale decoder is tough enough to provide power for large engines, yet capable of creeping at ultra-slow speed due to the excellent TCS auto-adjusting BEMF. The G8 will have your locomotive running like the real...

Fits many Atlas N locomotivesMobile Decoder with SoundFX8 Ohm 9x18x4 mm oval speaker1.0 Amp/2 Amps Peak4 FX3 Functions, 200ma output

Fits several Atlas N locomotivesMobile Decoder with SoundFX8 Ohm 9x18x4 mm oval speaker1.0 Amp/2 Amps Peak4 FX3 Functions, 200ma output

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3For Kato SD40-2 and similarDrop-in light board replacement1.0 Amp/2 Amps Peak4 FX3 Functions, 200ma Output8 Ohm 9x18x4 mm oval speaker100uF Capacitor

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3For Kato SD80 MAC and similar1.0 Amp/2 Amps Peak4 FX3 Functions, 200ma Output8 Ohm 9x18x4 mm oval speaker100uF Capacitor

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3For Kato N P42 and similar1.0 Amp/2 Amps Peak6 FX3 Functions, 200ma Output8 Ohm 13mm round Speaker100uF Capacitor

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3Fits many larger locomotives4 Amp/5 Amps Peak8 FX3 Functions, 300ma Output8 Ω Box Speaker330uF CapacitorNew sound .spjs loadable with Digitrax USB programmer

Quad switch decoder for Solenoid or Slow-motion turnouts.Configurable for Capacitive Discharge with balky solenoids.Configurable for on/off control of 8 layout lights.Plug and play wire connectorization.Works with compatible LocoNet Systems.Stabilized...

Eight 9G servo decoder for 2-position Slow-motion turnouts.Configurable to control eight 3-position semaphores.Works with compatible LocoNet Systems.Plug and play connections.Option setup switches for configuration.On-layout remote programmability via...

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3Fits many HO locomotivesDigitrax Easy Connect 8 Pin HarnessMotor 1.0 Amp/2 Amps Peak4 FX3 Functions, 200ma OutputNew sound .spjs loadable with Digitrax USB programmer8...

A full featured, 4 function, 3.5" (88.9mm) harnessed decoder with a built in Keep-Alive™. The built-in Keep-Alive™ will keep your locomotive operating for 6-15 seconds without power (dirty track, bad contact, etc. etc.). Included is our auto-adjusting...

Fits Kato AC4400 or compatible HO locomotivesDrop-in light board replacement1.0 Amp/2 Amps Peak8 FX3 Functions, 200ma Output8 Ohm 28 mm round speaker w/330uF Capacitor

Fits Kato SD38-2 or compatible HO locomotivesDrop-in light board replacement1.0 Amp/2 Amps Peak8 FX3 Functions, 200ma Output8 Ohm 28 mm round speaker w/330uF Capacitor

Fits Kato FP40-PH or compatible HO locomotivesDrop-in light board replacement1.0 Amp/2 Amps Peak8 FX3 Functions, 200ma Output8 Ohm 28 mm round speaker w/330uF Capacitor

This decoder is a T6 decoder with built in Keep-Alive™, and will keep your locomotive operating for 6-15 seconds without power (As a result of dirty track, poor contacts, etc.). This decoder is physically larger than a T-series decoder, but features the...

Features:DG583S fits all large scale locos.Easy installation with screw terminals for all wire connections.Decoder Lock equippedSpecificationsCurrent Rating-Motor5.0 Amps (10.0 Amps Peak)Size1.45” x 2.23” (36.83mm x 56.64mm)InstallationScrew Terminal...

Features:DG583AR fits locos with AristoCraft DCC plug arrangement.Use with locos that have two motors per truck such as AristoCraft SD45.Decoder Lock equippedSpecifications:Current Rating-Motor 5.0 Amps (10.0 Amps Peak)Size 1.45” x 2.23” (36...

High-capacity wired Mobile decoderFits many larger locomotives4 Amp/5 Amps Peak8 FX3 Functions, 300ma Output

Fits E24 plug N locomotives and compatible unitsPlug-in E24 socketMotor drive at connector capacity13 FX7 Functions, 200mA capacity8 CV Selectable Steam & Diesel Sound Schemes Included

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3Fits Atlas N FA-1 locomotive and othersPlug-in Next18 connectorMotor drive at connector capacity6 FX3 FunctionsNew sound .spjs loadable with Digitrax USB programmer

This decoder is a T4 decoder with built in Keep-Alive™, and will keep your locomotive operating for 6-15 seconds without power (As a result of dirty track, poor contacts, etc.). This decoder is physically larger than a T-series decoder, but features the...

This decoder is a M4 decoder with built in Keep-Alive™, and will keep your locomotive operating for 6-15 seconds without power (As a result of dirty track, poor contacts, etc.). This decoder is physically larger than a M-series decoder, but features the...

This hardwire decoder is the smallest decoder with built in Keep-Alive™ that we produce. It will keep your locomotive operating for 6-15 seconds without power (As a result of dirty track, poor contacts, etc.). While physically larger than a M-series...

This M4 decoder (see M4 for more information) comes connected to a 3.5" (8.89 cm) long harness which is terminated with a 8-Pin NMRA plug.

This M4 decoder (see M4 for more information) comes connected to a 3.5" (8.89 cm) long harness which is terminated with a 8-Pin NMRA plug rotated 180 degrees from the standard orientation. This allows the decoder to fit better in certain applications.

This M4 decoder (see M4 for more information) comes connected to a 5" (12.7 cm) long harness which is terminated with a 8-Pin NMRA plug.

This M4 decoder (see M4 for more information) comes connected to a 3.5" (8.89 cm) long harness which is terminated with a 8-Pin NMRA plug rotated 90 degrees from the standard orientation. This allows the decoder to accommodate the UK's narrow gauge...

This full featured BEMF decoder with 8 available functions is designed for the LifeLike Proto 2000 HO-Scale locomotives. This decoder has a built in voltage dropping circuit for the front and reverse light so there is no need for resistor use with...

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3Fits many HO locomotives21MTC interfaceMotor 1.0 Amp/2 Amps Peak8 FX3 Functions, 200ma OutputNew sound .spjs loadable with Digitrax USB programmer

Features:Wired Mobile Decoder with SoundFX® & FX3 Function for most HO and many N scale Locomotives.Preloaded with selectable generic steam and diesel sound schemesVisit Digitrax Sound Depot to learn how to customize the sound project that is...

Dimensions (L x W x H): .51” x 0.27” x 0.11” or 12.95mm x 6.9mm x 2.79mmScale: Z ScaleContinuous/Peak: 1.0/2.0 AmpTotal Functions: 2Function Rating: 60 mA12V Outputs: 2This full featured 2 function BEMF decoder is designed specifically to meet the needs...

This decoder is compatible with the NEM651 standard interface found in some N-scale Bachmann and Fox Valley Models locomotives. The EUN651P-18 is wired to a 18mm harness terminated in a 6-pin NEM plug. Back EMF Load Compensation: Provides...

This full featured 2 function BEMF decoder is designed specifically to meet the needs of Z and N-Scale modelers who are converting their Z and N-Scale locomotives to DCC. Included is our auto-adjusting BEMF for outstanding slow speed performance and...

This full featured 2 function BEMF decoder is designed specifically to meet the needs of Z and N-Scale modelers who are converting their Z and N-Scale locomotives to DCC. Included is our auto-adjusting BEMF for outstanding slow speed performance and...

This full featured 2 function BEMF decoder is designed specifically to meet the needs of Z and N-Scale modelers who are converting their Z and N-Scale locomotives to DCC. Included is our auto-adjusting BEMF for outstanding slow speed performance and...

This decoder is compatible with the NEM651 standard interface found in some N-scale Bachmann and Fox Valley Models locomotives. The EUN651P-30 is wired to a 30mm harness terminated in a 6-pin NEM plug. Back EMF Load Compensation: Provides...

Features:DG383AR fits locos with AristoCraft DCC plug arrangement.Use with locos that have single motor per truck such as AristoCraft RS-3 & RDC.Decoder Lock equippedSpecificationsCurrent Rating-Motor3.0 Amps (5.0 Amps Peak)Size1.45” x 2.23” (36.83mm...

Everything you need to make LocoNet Cables for your layout: Crimper tool for cutting cables to length and attaching plugs to cable ends LT1 LocoNet Tester for testing cables prior to installation on layout 50’ LocoNet...

2 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3Fits many HO locomotivesDigitrax Easy Connect 8 Pin HarnessMotor 1.0 Amp/2 Amps Peak4 FX3 Functions, 200ma OutputNew sound .spjs loadable with Digitrax USB programmer8...

This full featured BEMF decoder with 8 available functions is designed for the LifeLike Proto 2000 HO-Scale locomotives. This decoder has a built in voltage dropping circuit for the front and reverse light so there is no need for resistor use with...

This full featured 8 function BEMF decoder is designed for the HO Scale LifeLike Proto 2000 Series. Included is our auto-adjusting BEMF for outstanding slow speed performance and hassle free set up. Also includes Quiet Drive for super quiet engine...

The M4 is a small form factor hard-wire decoder with 4 lighting functions for HO and N scale installations. This decoder is designed for installations where space is limited. This decoder is also available with 8-pin NMRA plugs or Keep Alive® wires...

The CN-GP is a N-scale drop-in decoder for Atlas, Kato, and Life Like locomotives. Examples include the following: Atlas:GP7/GP9GP30/GP40/GP60 Kato:SD40 Life Like:GP18GP60 See the Installations Page for a full list of compatible...

American Z Line (Type 2) Drop-in 5-Function DecoderThe AZL2D5 is a drop-in decoder for American Z Line SD40-2 and SD40T-2 locomotives. See the Compatibility tab for a full list of compatible engines. Attaches with four screws to the frame, and has two...

KATO (Type 8) Drop-in 6-function N-scale DecoderThe K8D6 is a 6-function drop-in decoder for KATO N-scale locomotives. The K8D6-A features two super-bright LEDs on the TOP side of the board for directional ligthing. This decoder includes connections for...

KATO (Type 8) Drop-in 6-function N-scale DecoderThe K8D6 is a 6-function drop-in decoder for KATO N-scale locomotives. The K8D6-B features two super-bright LEDs on the BOTTOM side of the board for directional ligthing. This decoder includes connections...

The MP-15N is a N-scale drop-in decoder which is designed for the Atlas MP-15 locomotive. See the installation pages for a full list of compatible engines! Back EMF Load Compensation: Provides superior slow speed control and high performance...

The CN is a N-scale drop-in decoder for older Atlas, Kato, and Intermountain locomotives. Examples include the following: Atlas:GP7/GP9 Old StyleGP30/GP35 Old StyleSD35/SD50/SD60/SD60MB30-7/B40-8GP38GP40 DCC-ReadySD9...

The ASD4 is a N-scale drop-in decoder for Atlas locomotives. Examples include the following:Atlas:GP7/GP9GP15GP30GP35See the installation pages for a full list of compatible engines!Back EMF Load Compensation: Provides superior slow speed control and...

The K2D4 is a N-scale drop-in decoder designed for Kato and Walthers locomotives. Examples include the following: Kato:RS2/RSC2SD80/SD90MAC Walthers:RS2GP18 See the installation pages for a full list of compatible engines! Note: The...

This full featured 2 function BEMF decoder is designed specifically to meet the needs of Z and N-Scale modelers who are converting their Z and N-Scale locomotives to DCC. Included is our auto-adjusting BEMF for outstanding slow speed performance and...

The K1D4 is a N-scale drop-in decoder designed for Kato and Athearn locomotives. Examples include the following: Kato:SD70ACeSD40-2GG1 Athearn:SD75I See the Installation Pages for a full list of compatible engines! Note: This version...

The IMF4 is a N-scale drop-in decoder which is designed for InterMountain F-unit locomotives. Examples include the following: InterMountain:F3A/BF7A/BF9B See the installation pages for a full list of compatible engines! NOTE: This version...

The IMFP4 is a N-scale drop-in decoder which is designed for InterMountain FPA-unit locomotives. Examples include the following: InterMountain:FP7AFP9A See the installation pages for a full list of compatible engines! NOTE: This version of...

The IMFTA4 is a N-scale drop-in decoder which is specifically designed for InterMountain FTA locomotive. Back EMF Load Compensation: Provides superior slow speed control and high performance under load. Quiet Drive: Super-quiet motor control...

The IMFTB4 is a N-scale drop-in decoder which is specifically designed for InterMountain FTB locomotive. Back EMF Load Compensation: Provides superior slow speed control and high performance under load. Quiet Drive: Super-quiet motor control...

The K0D8 is a N-scale drop-in decoder for Kato locomotives. Examples include the following: Kato:F3AF7A See the installation pages for a full list of compatible engines! Note: The K0D8 line of decoders are available with different lighting...

The K0D8 is a N-scale drop-in decoder for Kato locomotives. Examples include the following: Kato:F40PH See the installation pages for a full list of compatible engines! Note: The K0D8 line of decoders are available with different lighting...

This M1 decoder (see M1 for more information) comes connected to a 3.5" (8.89 cm) long harness which is terminated with a 8-Pin NMRA plug rotated 180 degrees from the standard orientation. This allows the decoder to fit better in certain applications.

1388 M1P-5" 2-Function Hard-Wire Decoder for HO Scale Locomotives